Combine dry ingredients and whisk to make sure everything is evenly mixedAdd vegetable oil and beaten eggs to a 3+-cup measuring cup.Add milk to make the vegetable oil, eggs and milk total 3 cupsAdd vanilla and mix together well.Mix wet and dry ingredients together; make sure you stir it completley so you get all the dry ingredients off the bottom of your bowl.FOLD blueberries into the batter. Gently, please.